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4. Chemical bonding and molecular structure — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistry4. Chemical bonding and molecular structure1 Mark
MCQ
The correct order of the increasing ionic character is
  • ✓
    $BeC{l_2} < MgC{l_2} < CaC{l_2} < BaC{l_2}$
  • B
    $BeC{l_2} < MgC{l_2} < BaC{l_2} > CaC{l_2}$
  • C
    $BeC{l_2} < BaC{l_2} < MgC{l_2} < CaC{l_2}$
  • D
    $BaC{l_2} < CaC{l_2} < MgC{l_2} < BeC{l_2}$
✓

Answer

Correct option: A.
$BeC{l_2} < MgC{l_2} < CaC{l_2} < BaC{l_2}$
a

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